Search Results - "Prather, Timothy S"

Time and Temperature Requirements for Weed Seed Thermal Death by Dahlquist, Ruth M, Prather, Timothy S, Stapleton, James J

“…Mortality of weed seeds at temperatures of 39, 42, 46, 50, 60, and 70 C was recorded through time under controlled laboratory conditions similar to those of…”
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A review of remote sensing of invasive weeds and example of the early detection of spotted knapweed (Centaurea maculosa) and babysbreath (Gypsophila paniculata) with a hyperspectral sensor by Lass, Lawrence W., Prather, Timothy S., Glenn, Nancy F., Weber, Keith T., Mundt, Jacob T., Pettingill, Jeffery

“…Remote sensing technology is a tool for detecting invasive species affecting forest, rangeland, and pasture environments. This article provides a review of the…”
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Deleterious activity of cultivated grasses (Poaceae) and residues on soilborne fungal, nematode and weed pests by Stapleton, James J, Summers, Charles G, Mitchell, Jeffrey P, Prather, Timothy S

“…Experiments were conducted in laboratory bioreactors and in field plots to test effects of certain cultivated members of the grass family (Poaceae =…”
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Two invasive Hieracium species’ potential distributions within the Greater Yellowstone Ecosystem were defined using invasion susceptibility models and habitat typing by Guetling, Christie H., Jones, Lisa C., Strand, Eva K., Morishita, Don W., Piaskowski, Julia, Prather, Timothy S.

“…Invasive Hieracium plant species are invading the Greater Yellowstone Ecosystem. The potential distribution of orange hawkweed ( Hieracium aurantiacum) and…”
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Invasive spread dynamics of Anthriscus caucalis at an ecosystem scale: propagule pressure, grazing disturbance and plant community susceptibility in canyon grasslands by Wallace, John M, Prather, Timothy S

“…Several factors may influence invasive spread dynamics once a species becomes naturalized. Propagule pressure generated from established populations is likely…”
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Herbicide safener increases weed-management tools for control of annual grasses in wheat by Raiyemo, Damilola A., Price, William J., Rauch, Traci A., Campbell, Joan M., Xiao, Fangming, Ma, Rong, Gross, Rachel, Prather, Timothy S.

“…Annual grass weeds reduce profits of wheat farmers in the Pacific Northwest. The very-long-chain fatty acid elongase (VLCFA)-inhibiting herbicides…”
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Herbicide safener increases weed-management tools for control of annual grasses in wheat – ERRATUM by Raiyemo, Damilola A., Price, William J., Rauch, Traci A., Campbell, Joan M., Xiao, Fangming, Ma, Rong, Gross, Rachel, Prather, Timothy S.

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Sudex cover crops can kill and stunt subsequent tomato, lettuce and broccoli transplants through allelopathy by Charles Summers, Jeffrey Mitchell, Timothy S. Prather, James Stapleton

“…Grass cover crops can be harvested for biomass or used as a surface mulch to reduce erosion, improve soil structure, suppress weeds and conserve moisture…”
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Comparative demography of an exotic herbaceous annual among plant communities in invaded canyon grassland: inferences for habitat suitability and population spread by Wallace, John M., Prather, Timothy S.

“…Studies of exotic plant demography among habitats within its novel range may elucidate mechanisms of competitive dominance at local scales and invasive spread…”
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Detecting the locations of Brazilian pepper trees in the Everglades with a hyperspectral sensor by Lass, L.W, Prather, T.S

“…Brazilian pepper is a small evergreen tree that forms dense colonies. It was introduced for horticultural use in the United States in the early 1800s and was…”
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Uptake, translocation and metabolism of aminocyclopyrachlor in prickly lettuce, rush skeletonweed and yellow starthistle by Bell, Jared L, Burke, Ian C, Prather, Timothy S

“…BACKGROUND: Aminocyclopyrachlor is a new herbicide proposed to control broadleaf weeds and shrubs in non‐crop and rangeland systems. To gain a better…”
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Hyperspectral data processing for repeat detection of small infestations of leafy spurge by Glenn, Nancy F., Mundt, Jacob T., Weber, Keith T., Prather, Timothy S., Lass, Lawrence W., Pettingill, Jeffrey

“…Leafy spurge ( Euphorbia esula L.) is an invasive plant species in the north central and western U.S. and southern Canada. Idaho has established populations in…”
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Predicting the likelihood of yellow starthistle (Centaurea solstitialis) occurrence using landscape characteristics by Shafii, Bahman, Price, William J., Prather, Timothy S., Lass, Lawrence W., Thill, Donald C.

“…Yellow starthistle is an invasive plant species common in the semiarid climate of central Idaho and other western states. Early detection of yellow starthistle…”
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Estimation of base temperatures for nine weed species by Steinmaus, Scott J., Prather, Timothy S., Holt, Jodie S.

“…Experiments were conducted to test several methods for estimating low temperature thresholds for seed germination. Temperature responses of nine weeds common…”
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Discrimination of hoary cress and determination of its detection limits via hyperspectral image processing and accuracy assessment techniques by Mundt, Jacob T., Glenn, Nancy F., Weber, Keith T., Prather, Timothy S., Lass, Lawrence W., Pettingill, Jeffrey

“…This study documents successful discrimination of hoary cress ( Cardaria draba) in southwestern Idaho using hyperspectral imagery to a maximum producer's…”
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Fate of simazine in a drip-irrigated Vitis vinifera vineyard by Liu, Fuhan, Prather, Timothy S.

“…To determine simazine movement and dissipation in a drip-irrigated Vitis vinifera vineyard under two irrigation schedules [ grower standard (GS) and current…”
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Detecting Spotted Knapweed (Centaurea maculosa) with Hyperspectral Remote Sensing Technology by Lawrence W. Lass, Thill, Donald C., Shafii, Bahman, Timothy S. Prather

“…Failure to detect noxious weeds with current survey methods prevents their control and has contributed to their ability to establish and spread in remote range…”
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Using landscape characteristics as prior information for Bayesian classification of yellow starthistle by Shafii, Bahman, Price, William J., Prather, Timothy S., Lass, Lawrence W., Thill, Donald C.

“…Yellow starthistle is an invasive plant of canyon grasslands in north-central Idaho. The distribution of yellow starthistle is associated with general…”
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Future Research Directions for Weed Science by J. Christopher Hall, Laura L. Van Eerd, Miller, Stephen D., Micheal D. K. Owen, Timothy S. Prather, Shaner, Dale L., Singh, Megh, Vaughn, Kevin C., Weller, Stephen C.

“…A Research Committee was established by the Weed Science Society of America to outline the direction of weed science research during the next decade. Weeds…”
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Perceptions and Management of Ventenata by Producers in the Inland Pacific Northwest by Jones, Lisa, Wallace, John, Painter, Kathleen, Pavek, Pamela, Prather, Timothy

“…Ventenata is an annual grass that has invaded agricultural and wildland settings in the Inland Pacific Northwest, causing economic and ecological losses. We…”
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